HCMA0703-R68-R

Technical Data 10282 Effective April 2016 Supersedes August 2014 HCMA0703 Automotive grade High current power inductors Applications • • Description Body electronics • Central body control module • Vehicle access control system • Headlamps, tai lamps and interior lighting • Heating ventilation and air conditioning controllers (HVAC) • Doors, window lift and seat control Advanced driver assistance systems • 77 GHz radar systems • Adaptive cruise control (ACC) • Automatic parking control • Collision avoidance system • Car black box system • Automotive grade 3 qualified • High current carrying capacity, low core losses Infotainment and cluster electronics • Active noise cancellation (ANC) • Magnetically shielded, low EMI • Audio subsystem: head unit and trunk amp • Frequency range up to 5 MHz • Digital instrument cluster • Inductance range from 0.15 μH to 33 μH • In-vehicle infotainment (IVI) and navigation • Current range from 1.8 A to 52 A • • 7.4 mm x 7.0 mm footprint surface mount package in a 3.0 mm height Port power/USB HUB for front and rear passengers • Iron powder core material Chassis and safety electronics • Airbag control unit • Halogen free, lead free, RoHS compliant • • • Electronic Stability Control System (ESC) Environmental Data • Storage temperature range (Component): -55 °C to +125 °C • Operating temperature range: -55 °C to +125 °C (ambient plus self-temperature rise) • Solder reflow temperature: J-STD-020D compliant HALOGEN Pb HF FREE HCMA0703 Automotive grade high current power inductors Technical Data 10282 Effective April 2016 Product Specifications OCL1 (μH) ± 20% FLL2 (μH) minimum Irms3 (A) Isat4 (A) DCR (mΩ) typical @ 20 °C DCR (mΩ) maximum @ 20 °C K-factor5 HCMA0703-R15-R 0.15 0.09 26 52 1.9 2.5 1044 HCMA0703-R22-R 0.22 0.13 23 40 2.5 2.8 986 HCMA0703-R47-R 0.47 0.28 17.5 26 4.0 4.2 580 HCMA0703-R68-R 0.68 0.41 15.5 25 5.0 5.5 455 HCMA0703-R82-R 0.82 0.49 13 24 6.7 8.0 439 HCMA0703-1R0-R 1.0 0.60 11 22 9.0 10 374 HCMA0703-1R5-R 1.5 0.90 9.0 18 14 15 366 HCMA0703-2R2-R 2.2 1.32 8.0 14 18 20 281 HCMA0703-3R3-R 3.3 1.98 6.0 13.5 28 30 252 HCMA0703-4R7-R 4.7 2.82 5.5 10 37 40 210 HCMA0703-6R8-R 6.8 4.08 4.5 8.0 54 60 151 HCMA0703-8R2-R 8.2 4.92 4.0 7.5 64 68 142 HCMA0703-100-R 10 6.00 3.2 7.0 71 78 132 HCMA0703-220-R 22 14.1 2.3 3.0 135 149 83 HCMA0703-330-R 33 19.8 1.8 2.2 220 242 76 Part Number 6 1. Open Circuit Inductance (OCL) Test Parameters: 100kHz, 0.25 Vrms, 0.0 Adc, +25 °C 2. Full Load Inductance (FLL) Test Parameters: 100 kHz, 0.25 Vrms, Isat, +25 °C 3. Irms: DC current for an approximate temperature rise of 40 °C without core loss. Derating is necessary for AC currents. PCB layout, trace thickness and width, air-flow, and proximity of other heat generating components will affect the temperature rise. It is recommended that the temperature of the part not exceed 125 °C under worst case operating conditions verified in the end application. Dimensions (mm) 2 www.eaton.com/elx 4. Isat: Peak current for approximately 20% rolloff @ +25 °C 5. K-factor: Used to determine Bp-p for core loss (see graph). Bp-p = K * L * ΔI. Bp-p: (Gauss), K: (K-factor from table), L: (Inductance in μH), ΔI (Peak to peak ripple current in Amps). 6. Part Number Definition: HCMA0703-xxx-R HCMA0703 = Product code and size -xxx= inductance value in μH, R= decimal point, If no R is present then last character equals number of zeros -R suffix = RoHS compliant HCMA0703 Automotive grade high current power inductors Technical Data 10282 Effective April 2016 Packaging information (mm) Supplied in tape and reel packaging , 1500 parts per 13” diameter reel Temperature rise vs. total loss 50.0 Temperature Rise ( C) 40.0 30.0 20.0 10.0 0.0 0.0 0.2 0.4 0.6 0.8 1.0 1.2 Total Loss (W) www.eaton.com/elx 3 HCMA0703 Automotive grade high current power inductors Technical Data 10282 Effective April 2016 Core loss vs. Bp-p 10000 1 MHz 500 kHz 300 kHz 200 kHz 1000 Core Loss (mW) 100 kHz 100 10 1 0.1 100 10000 1000 Bp-p (Gauss) Inductance characteristics 110% 110% 90% 90% % of OCL 100% % of OCL 100% 80% 70% 80% 70% 60% 60% 50% 50% 40% 4 HCMA0703-R22-R HCMA0703-R15-R 0 10 20 www.eaton.com/elx 30 40 IDC (A) 50 60 70 40% 0 10 20 30 40 IDC (A) 50 60 70 HCMA0703 Automotive grade high current power inductors Technical Data 10282 Effective April 2016 Inductance characteristics HCMA0703-R47-R 110% 90% 90% % of OCL 100% % of OCL 100% 80% 70% 80% 70% 60% 60% 50% 50% 40% 0 5 10 15 20 25 30 35 HCMA0703-R68-R 110% 40 45 50 40% 0 5 10 15 IDC (A) % of OCL % of OCL 40 45 90% 80% 70% 80% 70% 60% 60% 50% 50% 40% 0 5 10 15 20 25 30 35 40 45 0 5 10 HCMA0703-1R5-R 110% 100% 90% 90% % of OCL 100% 70% 50% 50% 10 15 20 IDC (A) 25 30 35 30 35 40 70% 60% 5 25 80% 60% 0 20 HCMA0703-2R2-R 110% 80% 15 IDC (A) IDC (A) % of OCL 35 100% 90% 40% 30 HCMA0703-1R0-R 110% 100% 40% 25 IDC (A) HCMA0703-R82-R 110% 20 40% 0 5 10 15 20 25 30 IDC (A) www.eaton.com/elx 5 HCMA0703 Automotive grade high current power inductors Technical Data 10282 Effective April 2016 Inductance characteristics HCMA0703-3R3-R 110% 90% 90% % of OCL 100% % of OCL 100% 80% 70% 80% 70% 60% 60% 50% 50% 40% HCMA0703-4R7-R 110% 0 2 4 6 8 10 12 14 16 18 40% 20 IDC (A) 0 2 4 6 HCMA0703-6R8-R 100% 90% 90% % of OCL 100% % of OCL 110% 80% 70% 50% 50% 4 6 8 10 IDC (A) 12 HCMA0703-100-R 100% 100% 90% 90% % of OCL 110% % of OCL 6 40% 14 110% 80% 70% 50% 50% 40% 40% 4 www.eaton.com/elx 6 8 IDC (A) 18 20 10 12 14 HCMA0703-8R2-R 0 2 4 6 8 10 IDC (A) 12 14 HCMA0703-220-R 70% 60% 2 16 80% 60% 0 14 70% 60% 2 12 80% 60% 0 10 IDC (A) 110% 40% 8 0 1 2 3 IDC (A) 4 5 6 HCMA0703 Automotive grade high current power inductors Technical Data 10282 Effective April 2016 Inductance characteristics HCMA0703-330-R 110% 100% % of OCL 90% 80% 70% 60% 50% 40% 0 1 2 3 IDC (A) 4 5 6 www.eaton.com/elx 7 HCMA0703 Automotive grade high current power inductors Technical Data 10282 Effective April 2016 Solder reflow profile TP TC -5°C tP Max. Ramp Up Rate = 3°C/s Max. Ramp Down Rate = 6°C/s Temperature TL Preheat A T smax t Table 1 - Standard SnPb Solder (Tc) Package Thickness Volume mm3